samira-t/akka — comment on commit 1fc202eb1efa9deb6c39741966c52e2309e5def9
File: akka-setack/src/main/scala/akka/setack/util/TestMessage.scala line 61
By rkuhn:

small correction: if calling .get() immediately it is more efficient to use .as[Int] instead of mapTo, because the latter will create an additional Future.